20 lines
298 B
Lua
Executable file
20 lines
298 B
Lua
Executable file
#!/usr/bin/env lua
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local num, command = ..., table.concat({select(2, ...)}, ' ')
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local input do
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if command == '' then
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input = io.stdin
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else
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input = io.popen(command)
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end
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end
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for i=1,num do
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local input = input:read '*l'
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if input then
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print(input)
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else
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break
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end
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end
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